Smith was elected as a delegate to the
Republican National Convention in 1968, 1972, and 1984. In 1978, Smith challenged 7-term Republican
John Hall Buchanan, Jr. in the primary for the Birmingham-based 6th District. Buchanan was one of the more moderate Republicans in the House, and Smith ran well to his right. Smith lost fairly handily, but took another run at Buchanan in 1980. With support from conservative Christian activists, Smith defeated Buchanan by a surprising 10-point margin. He then narrowly defeated
Democrat Pete Clifford by three points. Smith voted for president
Ronald Reagan's
Economic Recovery Tax Act of 1981. Smith served only one term before being defeated by Democratic
Jefferson County commissioner
Ben Erdreich. To date, Smith is the last Republican congressman to be unseated by a Democrat in Alabama. In 1984, Smith unsuccessfully ran for the
United States Senate against incumbent Democrat
Howell Heflin. ==Private life==